218701876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{9871}}^1$

素因数の和:10095

約数の個数: 24

約数和(自身を含む): 398039040

約数和(自身を除く): 179337164

約数列:

[1, 2, 4, 29, 58, 116, 191, 382, 764, 5539, 9871, 11078, 19742, 22156, 39484, 286259, 572518, 1145036, 1885361, 3770722, 7541444, 54675469, 109350938, 218701876]

約数ペア:

[(1, 218701876), (2, 109350938), (4, 54675469), (29, 7541444), (58, 3770722), (116, 1885361), (191, 1145036), (382, 572518), (764, 286259), (5539, 39484), (9871, 22156), (11078, 19742)]